Initial commit: NANAHUI CRM - Flutter Firebase CRM assistant

2026-03-27 14:38:10 +05:00
commit 78d15daa35
161 changed files with 9924 additions and 0 deletions
@@ -0,0 +1,90 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+
+enum UserRole {
+  admin,
+  member,
+  viewer,
+}
+
+class UserModel {
+  final String id;
+  final String email;
+  final String? displayName;
+  final String? photoUrl;
+  final UserRole role;
+  final List<String> teamIds;
+  final DateTime createdAt;
+  final DateTime updatedAt;
+  final Map<String, dynamic> settings;
+
+  UserModel({
+    required this.id,
+    required this.email,
+    this.displayName,
+    this.photoUrl,
+    this.role = UserRole.member,
+    this.teamIds = const [],
+    required this.createdAt,
+    required this.updatedAt,
+    this.settings = const {},
+  });
+
+  factory UserModel.fromFirestore(DocumentSnapshot doc) {
+    final data = doc.data() as Map<String, dynamic>;
+    return UserModel(
+      id: doc.id,
+      email: data['email'] ?? '',
+      displayName: data['displayName'],
+      photoUrl: data['photoUrl'],
+      role: UserRole.values.firstWhere(
+        (e) => e.name == data['role'],
+        orElse: () => UserRole.member,
+      ),
+      teamIds: List<String>.from(data['teamIds'] ?? []),
+      createdAt: (data['createdAt'] as Timestamp).toDate(),
+      updatedAt: (data['updatedAt'] as Timestamp).toDate(),
+      settings: data['settings'] ?? {},
+    );
+  }
+
+  Map<String, dynamic> toFirestore() {
+    return {
+      'email': email,
+      'displayName': displayName,
+      'photoUrl': photoUrl,
+      'role': role.name,
+      'teamIds': teamIds,
+      'createdAt': Timestamp.fromDate(createdAt),
+      'updatedAt': Timestamp.fromDate(updatedAt),
+      'settings': settings,
+    };
+  }
+
+  UserModel copyWith({
+    String? id,
+    String? email,
+    String? displayName,
+    String? photoUrl,
+    UserRole? role,
+    List<String>? teamIds,
+    DateTime? createdAt,
+    DateTime? updatedAt,
+    Map<String, dynamic>? settings,
+  }) {
+    return UserModel(
+      id: id ?? this.id,
+      email: email ?? this.email,
+      displayName: displayName ?? this.displayName,
+      photoUrl: photoUrl ?? this.photoUrl,
+      role: role ?? this.role,
+      teamIds: teamIds ?? this.teamIds,
+      createdAt: createdAt ?? this.createdAt,
+      updatedAt: updatedAt ?? this.updatedAt,
+      settings: settings ?? this.settings,
+    );
+  }
+
+  bool get isAdmin => role == UserRole.admin;
+  bool get isMember => role == UserRole.member;
+  bool get isViewer => role == UserRole.viewer;
+}